Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

Acid zinc plating wastewater

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Acid zinc plating wastewater
How to Remove Emulsified Oil from Wastewater with ...
How to Remove Emulsified Oil from Wastewater with ...

The simplest ones are sodium laurel sulfate or stearic ,acid,, which have a hydrophilic (water loving) and a lipophilic (oil loving) end. The lipophilic end enters the oil droplet, while the hydrophilic end remains in the water. Since this creates a charge on the otherwise ,neutral, oil droplet, the droplets will repel each other and disperse.

Advances in biological systems for the treatment of high ...
Advances in biological systems for the treatment of high ...

1/4/2016, · Although there is no clear definition of high-strength wastewater, it is generally described as, any wastewater containing contaminants at concentrations greater than domestic wastewater, .

Phenol Oxidation: Industrial Wastewater: Carus Group
Phenol Oxidation: Industrial Wastewater: Carus Group

This reaction proceeds quickly at ,neutral, pH and in 60 minutes or less the phenol concentration can be reduced by 99%. If necessary, the reaction rate can be improved by raising the solution pH with the addition of a base, such as sodium hydroxide or by acidifying the solution with, for example, sulfuric ,acid,.

Inflow & Infiltration (I&I) - The Wastewater Blog
Inflow & Infiltration (I&I) - The Wastewater Blog

In contrast to seawater, untreated domestic ,wastewater, typically has a sulfate ,concentration, between 20 and 50 mg/L with an expected average value of 30 mg/L for medium-strength ,wastewater,. Values outside this range would usually indicate that oxidized sulfur compounds such as sulfate, sulfite, and thiosulfate may be present in significant concentrations due to a contribution from various industrial wastewaters.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City